Hours of work in postal services.
Hours of work in postal services.
- Geneva, 1935.
- 95 p. 24 cm.
- Studies and reports, Series D (Wages and hours of work) no. 21 .
At head of title: International Labour Office. Includes postal, telegraph and telephone undertakings. List of principal laws, regulations and agreements on which the study was based: p. [89]-95.
l 35000029
Hours of labor.
Postal service.
Telegraphers.
HD4813 / .I4 Ser. D, no. 21
At head of title: International Labour Office. Includes postal, telegraph and telephone undertakings. List of principal laws, regulations and agreements on which the study was based: p. [89]-95.
l 35000029
Hours of labor.
Postal service.
Telegraphers.
HD4813 / .I4 Ser. D, no. 21